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<div id=Content><div class="CClass"><div class=CTopic id=MainTopic><div class="CTitle logo"><div class="nav"><a class="nav" href="../../index.php"><span>&gt;</span>Home</a><a class="nav"  href="../../tests/"><span>&gt;</span>Examples</a><a class="nav"  href="../../docs/"><span>&gt;</span>Docs</a><a class="nav"  href="http://bitbucket.org/cleonello/jqplot/downloads/"><span>&gt;</span>Download</a><a class="nav" href="../../info.php"><span>&gt;</span>Info</a><a class="nav"  href="../../donate.php"><span>&gt;</span>Donate</a></div><a name="$.jqplot.LineRenderer"></a>$.jqplot.<wbr>LineRenderer</div><div class=CBody><p>The default line renderer for jqPlot, this class has no options beyond the <a href="jqplot-core-js.html#Series" class=LClass id=link9 onMouseOver="ShowTip(event, 'tt1', 'link9')" onMouseOut="HideTip('tt1')">Series</a> class.&nbsp; Draws series as a line.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#$.jqplot.LineRenderer" >$.jqplot.<wbr>LineRenderer</a></td><td class=SDescription>The default line renderer for jqPlot, this class has no options beyond the <a href="jqplot-core-js.html#Series" class=LClass id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">Series</a> class. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#$.jqplot.LineRenderer.Properties" >Properties</a></td><td class=SDescription></td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#$.jqplot.LineRenderer.smooth" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">smooth</a></td><td class=SDescription>True to draw a smoothed (interpolated) line through the data points with automatically computed number of smoothing points. </td></tr><tr class="SProperty SIndent2"><td class=SEntry><a href="#$.jqplot.LineRenderer.constrainSmoothing" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">constrainSmoothing</a></td><td class=SDescription>True to use a more accurate smoothing algorithm that will not overshoot any data points. </td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#$.jqplot.LineRenderer.bandData" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">bandData</a></td><td class=SDescription>Data used to draw error bands or confidence intervals above/below a line.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#$.jqplot.LineRenderer.bands" >bands</a></td><td class=SDescription>Banding around line, e.g error bands or confidence intervals.</td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#$.jqplot.LineRenderer.show" >show</a></td><td class=SDescription>true to show the bands. </td></tr><tr class="SProperty SIndent2"><td class=SEntry><a href="#$.jqplot.LineRenderer.color" >color</a></td><td class=SDescription>color of lines at top and bottom of bands [default: series color].</td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#$.jqplot.LineRenderer.showLines" >showLines</a></td><td class=SDescription>True to show lines at top and bottom of bands [default: false].</td></tr><tr class="SProperty SIndent2"><td class=SEntry><a href="#$.jqplot.LineRenderer.fill" >fill</a></td><td class=SDescription>True to fill area between bands [default: true].</td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#$.jqplot.LineRenderer.fillColor" >fillColor</a></td><td class=SDescription>css color spec for filled area. </td></tr><tr class="SProperty SIndent2"><td class=SEntry><a href="#$.jqplot.LineRenderer.interval" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">interval</a></td><td class=SDescription>User specified interval above and below line for bands [default: &lsquo;3%&rsquo;&rsquo;]. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#$.jqplot.LineRenderer.Properties" >Properties</a></td><td class=SDescription></td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#$.jqplot.LineRenderer.highlightMouseOver" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">highlightMouseOver</a></td><td class=SDescription>True to highlight area on a filled plot when moused over. </td></tr><tr class="SProperty SIndent2"><td class=SEntry><a href="#$.jqplot.LineRenderer.highlightMouseDown" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">highlightMouseDown</a></td><td class=SDescription>True to highlight when a mouse button is pressed over an area on a filled plot. </td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#$.jqplot.LineRenderer.highlightColor" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')">highlightColor</a></td><td class=SDescription>color to use when highlighting an area on a filled plot.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>

<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.Properties"></a>Properties</h3></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.smooth"></a>smooth</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.renderer.smooth = false</td></tr></table></blockquote><p>True to draw a smoothed (interpolated) line through the data points with automatically computed number of smoothing points.&nbsp; Set to an integer number &gt; 2 to specify number of smoothing points to use between each data point.</p></div></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.constrainSmoothing"></a>constrainSmoothing</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.renderer.constrainSmoothing = true</td></tr></table></blockquote><p>True to use a more accurate smoothing algorithm that will not overshoot any data points.&nbsp;  False to allow overshoot but produce a smoother looking line.</p></div></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.bandData"></a>bandData</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.renderer.bandData = []</td></tr></table></blockquote><p>Data used to draw error bands or confidence intervals above/below a line.</p><p>bandData can be input in 3 forms.&nbsp;  jqPlot will figure out which is the low band line and which is the high band line for all forms:</p><p>A 2 dimensional array like [[yl1, yl2, ...], [yu1, yu2, ...]] where [yl1, yl2, ...] are y values of the lower line and [yu1, yu2, ...] are y values of the upper line.&nbsp; In this case there must be the same number of y data points as data points in the series and the bands will inherit the x values of the series.</p><p>A 2 dimensional array like [[[xl1, yl1], [xl2, yl2], ...], [[xh1, yh1], [xh2, yh2], ...]] where [xl1, yl1] are x,y data points for the lower line and [xh1, yh1] are x,y data points for the high line. x values do not have to correspond to the x values of the series and can be of any arbitrary length.</p><p>Can be of form [[yl1, yu1], [yl2, yu2], [yl3, yu3], ...] where there must be 3 or more arrays and there must be the same number of arrays as there are data points in the series.&nbsp;  In this case, [yl1, yu1] specifies the lower and upper y values for the 1st data point and so on.&nbsp;  The bands will inherit the x values from the series.</p></div></div></div>

<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.bands"></a>bands</h3><div class=CBody><p>Banding around line, e.g error bands or confidence intervals.</p></div></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.show"></a>show</h3><div class=CBody><p>true to show the bands.&nbsp;  If bandData or interval is supplied, show will be set to true by default.</p></div></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.color"></a>color</h3><div class=CBody><p>color of lines at top and bottom of bands [default: series color].</p></div></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.showLines"></a>showLines</h3><div class=CBody><p>True to show lines at top and bottom of bands [default: false].</p></div></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.fill"></a>fill</h3><div class=CBody><p>True to fill area between bands [default: true].</p></div></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.fillColor"></a>fillColor</h3><div class=CBody><p>css color spec for filled area.&nbsp;  [default: series color].</p></div></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.interval"></a>interval</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>interval: '3%' }</td></tr></table></blockquote><p>User specified interval above and below line for bands [default: &lsquo;3%&rsquo;&rsquo;].&nbsp; Can be a value like 3 or a string like &lsquo;3%&rsquo; or an upper/lower array like [1, -2] or [&lsquo;2%&rsquo;, &lsquo;-1.5%&rsquo;]</p></div></div></div>

<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.Properties"></a>Properties</h3></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.highlightMouseOver"></a>highlightMouseOver</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.highlightMouseOver = true</td></tr></table></blockquote><p>True to highlight area on a filled plot when moused over.&nbsp; This must be false to enable highlightMouseDown to highlight when clicking on an area on a filled plot.</p></div></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.highlightMouseDown"></a>highlightMouseDown</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.highlightMouseDown = false</td></tr></table></blockquote><p>True to highlight when a mouse button is pressed over an area on a filled plot.&nbsp; This will be disabled if highlightMouseOver is true.</p></div></div></div>

<div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="$.jqplot.LineRenderer.highlightColor"></a>highlightColor</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.highlightColor = null</td></tr></table></blockquote><p>color to use when highlighting an area on a filled plot.</p></div></div></div>

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<!--START_ND_TOOLTIPS-->
<div class=CToolTip id="tt1"><div class=CClass>An individual data series object. </div></div><div class=CToolTip id="tt2"><div class=CProperty><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.renderer.smooth = false</td></tr></table></blockquote>True to draw a smoothed (interpolated) line through the data points with automatically computed number of smoothing points. </div></div><div class=CToolTip id="tt3"><div class=CProperty><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.renderer.constrainSmoothing = true</td></tr></table></blockquote>True to use a more accurate smoothing algorithm that will not overshoot any data points. </div></div><div class=CToolTip id="tt4"><div class=CProperty><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.renderer.bandData = []</td></tr></table></blockquote>Data used to draw error bands or confidence intervals above/below a line.</div></div><div class=CToolTip id="tt5"><div class=CProperty><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>interval: '3%' }</td></tr></table></blockquote>User specified interval above and below line for bands [default: &lsquo;3%&rsquo;&rsquo;]. </div></div><div class=CToolTip id="tt6"><div class=CProperty><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.highlightMouseOver = true</td></tr></table></blockquote>True to highlight area on a filled plot when moused over. </div></div><div class=CToolTip id="tt7"><div class=CProperty><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.highlightMouseDown = false</td></tr></table></blockquote>True to highlight when a mouse button is pressed over an area on a filled plot. </div></div><div class=CToolTip id="tt8"><div class=CProperty><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>this.highlightColor = null</td></tr></table></blockquote>color to use when highlighting an area on a filled plot.</div></div><!--END_ND_TOOLTIPS-->




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